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825K Soil Compactor

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Product Specs

Engine

Engine Model
C15 Cat
Net Power
405 hp
Net Power - Direct Drive - Torque Rise
33%
Net Power - Converter Drive - Torque Rise
8,5%
Maximum Altitude - Without Derating (Tier 3 Final/Stage IIIA Equivalent)
9098 ft
Emissions
Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
High Idle Speed
2300 r/min
Low Idle Speed
800 r/min
Maximum Altitude - Without Derating (Tier 4 Final/Stage IV)
9298 ft
Maximum Net Torque - 1,300 rpm
1478.8 lb/ft
Net Power - Converter Drive - Gross Power
435 hp
Net Power - Direct Drive - Gross Power
412 hp
Rated Power (Net ISO 9249)
405 hp
Rated Power (Net SAE J1349)
405 hp
Stroke
6.7 in
Gross Power
435 hp
Bore
5.4 in
Displacement
927.6 in³

Operating Specifications

Operating Weight
78326 lb
Operating Weight - Tier 4 Final/Stage IV
78326 lb
Operating Weight - Tier 3 Final/Stage IIIA Equivalent
77340 lb

Transmission

Travel Speeds - Forward - Third
10.7 mile/h
Travel Speeds - Reverse - Third
12.2 mile/h
Transmission Type
Planetengetriebe ? Lastschaltgetriebe ? ECPC (Electronic Clutch Pressure Control, Elektronische Kupplungsdrucksteuerung)
Travel Speeds - Forward - First
3.4 mile/h
Travel Speeds - Forward - Second
6 mile/h
Travel Speeds - Reverse - First
3.9 mile/h
Travel Speeds - Reverse - Second
6.9 mile/h

Hydraulic System

Pump Flow at 1,800 rpm
30.9 gal/min
Cylinders, Double Acting - Lift, Bore and Stroke
120 mm ? 1070 mm (4.7 in ? 42.1 in)
Cylinders, Double Acting - Tilt, Bore and Stroke
95.25 mm ? 216 mm (3.75 in ? 8.5 in)
Main Relief Pressure
3495 psi
Maximum Supply Pressure
3495 psi

Hydraulic System - Steering

Vehicle Articulation Angle
86 degrees
Bore
4.5 in
Maximum System Flow
170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
Steering Pressure Limited
3481 psi
Steering System - Circuit
Double Acting ? End Mounted
Steering System - Pump
Piston ? Variable Displacement
Stroke
22.7 in

Blades

Height - Including Cutting Edge
3.4 ft
Blade Tip Angle - Total
14,8?
Blade Tip Angle - Forward
7,3?
Blade Tip Angle - Back
7,5?
Blade Tilt Angle - Right - Mechanical
5,1?
Blade Tilt Angle - Left - Mechanical
4,1?
Blade Tilt Angle - Right - Hydraulic
6,3?
Blade Tilt Angle - Left - Hydraulic
5,4?
Total Tilt Adjustment
2.9 ft
Blade Tilt Angle - Left Full
10,1?
Blade Tilt Angle - Right Full
10,8?
Maximum Depth of Cut
1.97 ft
Maximum Lift Above Ground
3.14 ft
Moldboard - Length
14.4 ft
Width - Over End Bits
15.18 ft

Wheels

Weight
16167 lb
Outside Diameter
5.5 ft
Drum Diameter
4.3 ft
Drum Width
3.7 ft
Tips per Wheel
65
Width - Over Drums
11.98 ft

Dimensions (Approximate)

Turning Radius - Inside of Push Arms
8.6 ft
Centerline of Rear Axle to Edge of Counterweight
9.3 ft
Ground Clearance
1.6 ft
Ground Clearance - Bumper
2.7 ft
Height - ROPS/Canopy
13.3 ft
Height - Top of Beacon
14.4 ft
Height - Top of Exhaust Pipe
14.1 ft
Height - Top of Hood
10.4 ft
Hitch to Centerline of Front Axle
6.1 ft
Length - With Blade on Ground
28.1 ft
Wheel Base
12.1 ft
Width - Over Wheels
11.98 ft

Axles

Front
Planetary ? Fixed
Oscillation Angle
?8?
Rear
Planetary ? Oscillating

Braking System

Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released

Cab - Standard

Machine Sound Level (ISO 6395)
113 dB(A)
Operator Sound Level - ISO 6396
73 dB(A)

Cab - Suppression

Machine Sound Level (ISO 6395)
110 dB(A)
Operator Sound Level - ISO 6396
72 dB(A)

Service Refill Capacities

Cooling System
30.6 gal (US)
Engine Crankcase
9 gal (US)
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV)
8.5 gal (US)
Differential - Final Drives - Front
26.4 gal (US)
Differential - Final Drives - Rear
29.1 gal (US)
Fuel Tank
206.6 gal (US)
Hydraulic Tank Only
35.4 gal (US)
Transmission
17.4 gal (US)

Standard Equipment

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train
    • Air to air aftercooler
    • Autoshift
    • Brakes, full hydraulic, enclosed, wet multiple disc service brakes
    • Cat clean emission module (Tier 4 Final/Stage IV)
    • Electro-hydraulic parking brake
    • Electronic Clutch Pressure Control (ECPC)
    • Engine, Cat C15: – Tier 4 Final/Stage IV – Tier 3/Stage IIIA equivalent
    • Fuel priming pump (electric)
    • Fuel to air cooler
    • Ground level engine shutoff
    • Hydraulically driven demand fan
    • Integrated braking system
    • Muffler (under hood) (Tier 3/Stage IIIA equivalent)
    • Radiator, Aluminum Modular (AMR)
    • Separated cooling system
    • Single Clutch Speed Shifting (SCSS)
    • Starting aid (ether) automatic
    • Throttle lock
    • Torque converter with Lock Up Clutch (LUC)
    • Transmission, planetary, with 3F/3R speed range control
  • Electrical
    • Alarm, back-up
    • Alternator, 150 amp
    • Batteries, maintenance-free (4 – 1,000 CCA)
    • Electrical system, 24V
    • Ground level lockable master disconnect switch
    • Light, warning unswitched (LED strobe)
    • Lighting, access stairway
    • Lighting, under hood
    • Lighting system, halogen (front and rear)
    • Lights, directional (rear)
    • Starter, electric (heavy duty)
    • Starting receptacle for emergency start
  • Operator Environment
    • 12V power port for mobile phone or laptop connection
    • AccuGrade™ mapping (ready)
    • Air conditioner
    • Cab, sound-suppressed pressurized
    • Cab door, sliding window (LH)
    • Compaction control (ready)
    • Coat and hard hat hooks
    • Electro-hydraulic tilt and lift controls
    • Finger tip shifting controls
    • Flip-up armrest
    • Heater and defroster
    • Horn, electric
    • Implement hydraulic lockout
    • Instrumentation, gauges: – DEF fluid level (Tier 4 Final/Stage IV) – Engine coolant temperature – Fuel level – Hydraulic oil temperature – Speedometer/tachometer – Torque converter temperature
    • Instrumentation, warning indicators: – Action alert system, three categories – Brake oil pressure – Electrical system, low voltage – Engine failure malfunction alert and action lamp – Parking brake status
    • Internal four-post rollover protective structure (ROPS/FOPS)
    • Laminated glass
    • Light, (dome) cab
    • Lunch box and beverage holders
    • Mirror, internal (panoramic)
    • Mirrors, heated ready
    • Mirrors, rearview (externally mounted)
    • Radio ready for entertainment: – Antenna – Speakers – Converter (12V, 10-15 amp)
    • Seat, Cat Comfort (cloth) air suspension
    • Seat belt with minder, retractable, 76 mm (3 in) wide
    • STIC control system with lockout
    • Sun visor, front
    • Tinted glass
    • Transmission gear (indicator)
    • Vital Information Management System (VIMS): – Graphical information display – External data port – Customizable operator profiles
    • Wet-arm wipers/washers (front and rear)
    • Intermittent wipers (front and rear)
  • Tires, Rims And Wheels
    • Wheels, tamping tips
  • Guards
    • Guard, driveshaft
    • Guards, crankcase and power train
  • Blades
    • Bulldozer straight blade, hydraulics, and linkage are included in the base machine
  • Fluids
    • Antifreeze, premixed 50% concentration extended life (–34° C/–29° F)
  • Other Standard Equipment
    • Cleaner bars with teeth
    • Doors, service access (locking)
    • Ecology drains for engine, radiator, transmission, hydraulic tank
    • Emergency platform egress
    • Engine, crankcase, 500 hour interval with CJ-4 oil
    • Engine idle management features: – Auto idle kickdown – Delayed engine shutdown – Engine idle shutdown
    • Fast fuel system
    • Fire suppression ready
    • Fuel tank, Fast Fill, 782 L (207 gal)
    • Hitch, drawbar with pin
    • Hoses, Cat
    • Hydraulic, engine, and transmission oil coolers
    • Oil change system, high speed
    • Oil sampling valves
    • Product Link
    • Stairway, left and right rear access
    • Steering, load sensing
    • Toe kicks
    • Total hydraulic filtration system
    • Vandalism protection caplocks
    • Venturi stack
    • Fold down exhaust stack for shipping

Attachments

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Operator Environment
    • Camera, rear vision
    • Radio, AM/FM/AUX/USB/BLUETOOTH
    • Radio, CB (ready)
  • Technology Products
    • Compaction control, basic
  • Fluids
    • Antifreeze, –50° C (–58° F)
  • Starting Aids
    • Heater, engine coolant, 120V
    • Heater, engine coolant, 240V
  • Miscellaneous
    • Film (ANSI) (Tier 4 Final/Stage IV)
    • EU certification (Tier 4 Final/Stage IV)
    • Plate – year of manufacture (Tier 3/Stage III Equivalent)

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